Jmol view

The 3D View page visualizes the PDB structures using Jmol (an open-source Java viewer for chemical structures in 3D, http://www.jmol.org/) and provides options to render structures in different styles and colors.

3n1iA - 3r9yA of substitution A-K at 67

*3n1iA: red cartoon and yellow stick
*3r9yA: green cartoon and blue stick

Protein structure alignment:

Protein sequence alignment: